4091460 has 96 divisors (see below), whose sum is σ = 12512640. Its totient is φ = 995328.

The previous prime is 4091459. The next prime is 4091471. The reversal of 4091460 is 641904.

It is a self number, because there is not a number n which added to its sum of digits gives 4091460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42132 + ... + 42228.

It is an arithmetic number, because the mean of its divisors is an integer number (130340).

Almost surely, 2^4091460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4091460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6256320).

4091460 is an abundant number, since it is smaller than the sum of its proper divisors (8421180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4091460 is a wasteful number, since it uses less digits than its factorization.

4091460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4091460 is about 2022.7357711772. The cubic root of 4091460 is about 159.9408635624.

The spelling of 4091460 in words is "four million, ninety-one thousand, four hundred sixty".